Nina Agdal Kicks Off Spring with Op

Getting ready for the warm weather, Nina Agdal helped kick off spring with a photoshoot for Op in New York City on Monday (March 31).

Joined by her hunky endorsement partner Chandler Parsons, the Sports Illustrated stunner sported multiple beach-inspired ensembles including a monokini, athletic shorts and a backwards baseball cap.

Earlier this week Nina celebrated her 22nd birthday and dished on whether or not she has a special someone right now.

"I'm very young and not settled with anybody right now," Agdal told E! News. "I do think a lot of women (and men) go into relationships believing they can change the other person. That's how people end up unhappy in a relationship. Love the person for who he or she is, not what you're imagining them to be or hoping they can change to."

Enjoy the pictures of Nina Agdal at the Op Spring kick off event in New York City (March 31).